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Revision3: Haktip

Whether you're a beginner or a pro, HakTip is essential viewing for current and aspiring hackers, computer enthusiasts, and IT professionals. With a how-to approach to all things Information Technology, HakTip breaks down the core concepts, tools, and techniques of Linux, Wireless Networks, Systems Administration, and more.

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Revision3: Haktip
movies
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In celebration of all things Shark Week, we're biting into the basics of Wireshark!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 223
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This time on the show we're getting a little BASH happy with Standard Streams and pipelines as we break the encryption on a WPA protected wireless access point using John the Ripper and Aircrack-ng.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 162
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In this HakTip, Shannon is covering some simple tips for starting with the Linux Terminal.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
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Download a copy of any website and host it locally with a one-line web server.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 132
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We're getting promiscuous, with wireless cards! As part of our foundation series of HakTips Darren covers the fundamentals of wireless packet sniffing with a practical approach in BackTrack Linux using the Aircrack-ng suite.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
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Today as we continue on our WPA cracking adventure we'll learn some more fundamentals of these ubiquitous wireless protocols including some 802.11 history, the WiFi Alliance and the lettered protocols B, A and G.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
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Today as we continue on our WPA cracking adventure it's all about WiFi Channels and a little fun with a 2.4 GHz Spectrum Analyzer, BackTrack 5 Linux and a microwave.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
eye 113
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This time on the show we're creating a multibootable USB from scratch using Your Universal Multiboot Installer.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 110
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Today we're following up our discussion on 802.11 frames with an investigation of beacons and a practical example using BackTrack Linux and a technique known as raw frame injection.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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Checking out an alternative to Virtual Box called VM Ware Player.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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In this episode we're protecting your PC from keyboard mashers, little ones, and the not so technical with some easy to use free tools.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Virtual Desktops are a super easy way to save some money and keep yourself organized. While many operating systems like OS X and Linux support Virtual Desktops out of the box, Windows does not. Shannon covers three free programs to add this functionality and picks her favorite.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 90
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This time on the show I'm checking out EaseUS's ToDo Backup Utility.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
eye 79
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We're setting up bind shells to netcat, without using netcat! Darren features three methods to create reverse shell connections to the internet's favorite TCP/IP swiss army knife.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
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Today we've following up with our discussion on 802.11 standards with today's latest and greatest, 802.11n.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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In this Bash basics HakTip, we're turning exhaustively long commands into shell scripts with minimal effort.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
eye 77
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Deleting files is easy! But so is restoring them. Today, we're looking at tools to help securely and safely delete and restore files.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 77
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Continuing the fundamentals series we're going over more then you ever needed to know about MAC addresses, OUIs and Spoofing.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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I've lost my flashdrive! And if an honest person found it I can use this script to send them a message and contact info!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Monitoring your PC's performance is one very important way to optimize any PC. Monitoring your network speeds and bandwidth is just as important!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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There are a lot of handy ways to launch programs and apps in Windows, and here are 3 of my favorites: RocketDock, StarDock ObjectDock, and True Launch Bar.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
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This week on Haktip, we are checking out pipelines and their abilities in the terminal.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 76
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Darren answers the top 10 questions including calculating brute force times with a little bash calculator action, changing mac addresses the other way, loading wifi drivers in Linux and a lot more.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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In this HakTip from DEFCON 19 Darren is joined by Mark Wuergler of Immunity to demo Silica, a wireless security assessment tool he has been developing.
Topics: revision3, rev3, haktip, Darren Kitchen, Mark Wuergler
Revision3: Haktip
by Revision 3
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In this bash basics HakTip, we're covering bash history tricks.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
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In this HakTip from DEFCON 19 Darren is joined by Georgia Weidman of GRMn00bs to talk all things Android Botnets.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
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Tired of logging in and starting X manually every boot? Today we're automating the process.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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Today we're going over your top 5 tips, questions and software picks including performance boosters, 3d desktops and disk space analyzers for Windows.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This time on the show, Shannon checks out your favorite jailbroken apps for iPhone.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
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This time on the show Shannon is showing of Adrive Cloud Storage and LockNote
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Here in the US there are are 4 major carries and all of them use 3g and 4g as marketing speak for speed, but I am here to tell you it not all marketing at all. First lets cover what the G really stands for. It's generation, so 3G is really the third generation of wireless cell technology. So, when Version says they have the largest 3g network they really mean they started building their network later than, say A&TT, who really started at 2G. So in the case of Verizon, 3G could be slower...
Topics: revision3, rev3, haktip, Jason Appelbaum
Revision3: Haktip
by Revision 3
movies
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I LOVE portable applications! Who likes installing stuff? Today I'm checking out Cameyo, a free virtualization tool. Huzzah!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we are checking out your tips and tricks!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we are checking out your viewer feedback tips- editing bash history, Learn Linux the Hard Way, and shortcuts!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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In this bash basics HakTip we're downloading files from .htaccess protected web directories without storing the password in the bash history.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 66
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This time on the show Shannon is comparison shopping! Which is better? KeePass or LastPass?
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
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Use these two easy tools to help improve your graphics, monitor, and video card settings without spending several hours tweaking your settings.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Today on HakTip, I will be checking out some Linux Terminal filename specifications, how to view history, and file shortcuts.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 66
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Today we're learning and using the history command.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 66
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This week we are controlling the processes that we learned about last week.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
eye 66
favorite 0
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Today we're continuing our WiFi series with the example of cracking a WPA-Pre Shared Key. We started by diving into a PSK brute force with John the Ripper with a previously captured 4-way handshake. Since we've taken a step back and covered promiscuous and monitor mode in terms of packet sniffing, and how MAC addresses come into play here. And now we'll cover the ingredients needed for this recipe of passphrase cracking delightfulness.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 65
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In this bash basics HakTip we combine the power of the ping and date commands with read and a while loop to create a timestamped ping -- perfect for debugging borked bits.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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Explore and learn about some Linux Terminal commands such as type, which and apropos.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 64
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Today we're continuing our discussion on wireless management frames with probe requests and responses.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 64
favorite 0
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You guys sent in a ton of ideas for Windows optimization tools after one of my earlier HakTips. I've listed some of my favorites!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 64
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On today's HakTip, we're checking out the Problems Step Recorder, a built-in Windows 7 program that will record every mouse or keyboard click for faster and easier problem solving.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 64
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Today on HakTip, I will be focusing on some Linux Terminal commands that'll help you manipulate and move files.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
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This time on HakTip, Shannon covers the echo command and its various uses.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Pimp your Gnome desktop with this First Person Shooter inspired terminal emulator.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
eye 63
favorite 1
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Today on HakTip I will be focusing on some easy commands to get you started in the Linux Terminal.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Today on HakTip, I will be checking out some Linux Terminal shortcuts called Wildcards, as well as hard and symbolic links.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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Today on HakTip, I will be creating my own command with alias, then saving it with bashrc.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we are checking out some great resources to help you be an expert Linux user!
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
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This time on the show I'm creating a virtual machine inside VirtualBox.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
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In this bash basics HakTip, we're covering Bash substitution without sed.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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Ever wish you could just update all of your programs at once instead of when they give you a popup to do so? You can with this Windows program, similar to apt-get upgrade in Linux, called AppUpdater.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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This week we are checking out your viewership feedback tips.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we check out single and double quotes in the Linux terminal.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we are checking out more expansion commands with nesting and parameters.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
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This time on the show we are making my PC less sluggish with some simple upgrades.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
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In this HakTip, we're setting up Festival for the GUI in Linux.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
movies
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On today's episode of HakTip we're checking out Get Linux, an ISO downloader for Windows.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week, we're continuing our Linux Terminal 101 series with redirection of standard errors into files.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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This week we are checking out processes. What are they and how do you view them?
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
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Running out of room on your Solid State C Drive? Move your Steam games to another drive while keeping them playable with this great program.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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In this HakTip, Darren covers how to implement a grease monkey script in Chrome to correct a problem made by website designers.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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This week, we're learning about I/O Redirection. I/O stands for input/output and it lets you redirect the input and output of commands to and from files, and connect multiple command "pipelines". I'm also going to introduce some new commands we haven't covered yet in the next coming weeks.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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In this HakTip from DEFCON 19 Darren is joined by Piotr of the QuadShot project.
Topics: revision3, rev3, haktip, Darren Kitchen, Piotr Esden-Tempski
Revision3: Haktip
movies
eye 54
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Ever want to tweak your CPU just a bit, change the fan speeds, or just plain research your machines stats? Here are some tools that do just that.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
eye 54
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In this HakTip we're covering nifty network monitoring tricks using lsof in Linux.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
movies
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Permissions exist for Linux computers so more than one person can use a machine at one time and only be allowed to do certain things.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
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Need a lightweight screen recorder for your Linux terminal sessions? Darren checks out ttyrec and ttyplay, this time on HakTip.
Topics: revision3, rev3, haktip, Darren Kitchen
Revision3: Haktip
by Revision 3
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This time on the show I'm reviewing my top five Security Extensions for my favorite browser, Google Chrome.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
movies
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This time on the show we're cracking down on my Windows PC, optimizing it for fastest performance.
Topics: revision3, rev3, haktip, Shannon Morse
Revision3: Haktip
by Revision 3
movies
eye 45
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Today we're diving into the do-dads that make up 802.11, or to be more specific we'll be going over WiFi frames. It is with careful use or abuse of these frames we're able to accomplish some pretty nifty tricks.
Topics: revision3, rev3, haktip, Darren Kitchen